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Chapter 20 Solutions
Organic Chemistry - With Access (Custom)
- Write an equation for the reaction of chloroacetic acid (Ka=1.5103) with trimethylamine (Kb=5.9105) . Calculate the equilibrium constant for the reaction. If 0.10 M solutions of these two species are mixed, what will be their concentrations at equilibrium?arrow_forwardThe disinfection of drinking water to control microbial contaminants can form chemical disinfection byproducts. These compounds result from the reaction of chlorine with naturally occurring organic matter (the dissolved molecules that give natural water the yellow-greenish color). One class of disinfection byproducts is the malodorous and unpalatable chlorophenols. 2,4-dichlorophenol is one compound of this class. a) Calculate the vapor pressure p*L of 2,4-dichlorophenol at 60 °C using Tb and structural information only OH .CI M, = 163.0 g/mol Tm = 43.7 °C Tp = 213.0°C %3D %3D %3Darrow_forwardHow to calculate the number of moles of oxygen needed to react with 1.6 moles of ispropyl alcohol, C3H7OH if the balanced equation for the reaction is 2 C3H7OH + 9 O2 --> 6 CO2 + 8 H2O?arrow_forward
- 1) Compound 3-chlorobenzoic acid can be prepared from methylbenzene through a two- steps reaction. chemical equations for the reactions ? 2) 2 C12 (g) + 2 H20 (g) = 4 HCI (g) + 02 (g) Ac 2 HCI (g) + 1/2 02 (g) = C12 (g) + H20 (g) Ac' relationship between Ac and Ac' ? 3) Hydrogen iodide, HI decomposes 2HI (g) = H2 (g) + 12 (g) AH < 0 -2.00 atm of HI placed in a glass - allowed to reach equilibrium a) Ap for the reaction if 30.0% of HI decomposes ? b) the concentration of HI(g) will increase, decrease or remain the same when the temperature of reaction is increased ?arrow_forwardDescribe the melting and boiling point trend of C5H12 isomers.arrow_forwardIf each reaction is carried out in the presence of excess Cl2, gives a 90% yield of products, what is the maximum number of grams of dichloromethane that can be produced from 10.0g of CH4arrow_forward
- 8. Three compounds, G, H and J are structural isomers. They have the molecular formula C3H$O. Their chemical properties are given below: React with 2,4-dinitrophenylhydrazine to form yellow precipitate. G is resistant to oxidation. H is oxidised to L (C7H6O2) J is oxidised to M (C8H6O4) Write the structural formula of G, H, J, L and M. Outline one chemical test to distinguish between G and H.arrow_forwardPredict the products of the following reaction. If no reaction will occur, use the NO REACTION button. Be sure your chemical equation is balanced! CH₂OH(1) + O₂(g) → Oo ?C XⓇ narrow_forwardGive the chemical name of the final product that will be formed by the following reaction: NaCN НА ? H2O, heatarrow_forward
- Hydrogen peroxide is not only an antiseptic but also an oxidizing agent. The following equation shows the reaction of hydrogen peroxide with acetaldehyde to give acetic acid: C2H4O(l) + H2O2(l) → C2H4O2(l) + H2O(l) In this reaction, which species is oxidized and which species is reduced? Which species is the oxidizing agent and which species is the reducing agent?arrow_forwardDissolving formaldehyde in water causes the solution to contain gem-diol CH2 (OH)2. Write down the steps for the formation of formaldehyde.arrow_forwardPredict the products of the following reaction. If no reaction will occur, use the NO REACTION button. Be sure your chemical equation is balanced! (CH2)3(OH)2(l) + O2(g) ->arrow_forward
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